<!DOCTYPE html>
<html lang="zh-CN">

  <head>
    <meta charset="utf-8" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width,initial-scale=1" />
    <title>工具系统 | 加载</title>
    <link rel="stylesheet" type="text/css" href="./wwwroot/styles/bootstrap.min.css" />
  </head>

  <body>
    <div class="container-fluid" style="margin-top: 20px;">
      <div class="card">
        <h3 class="card-header">提示</h3>
        <div class="card-body">正在加载中，请稍后...</div>
      </div>
    </div>
  </body>

</html>